name: schema-test

# Author: @MikeRalphson / runs @jdesrosiers tests
# Issue: https://github.com/OAI/OpenAPI-Specification/pull/2489

#
# This workflow
# - converts the YAML metaschemas to JSON
# - runs the npm test script to validate passing and failing testcases for the metaschemas
# - checks in changed JSON files
#

# run this on push to any branch and creation of pull-requests
on: 
  push: {}
  workflow_dispatch: {}

jobs:
  test:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4 # checkout repo content
      with:
        fetch-depth: 0

    - uses: actions/setup-node@v4 # setup Node.js
      with:
        node-version: '20.x'

    - name: Install dependencies from main
      run: |
        git checkout remotes/origin/main -- package.json package-lock.json
        npm ci

    - name: convert YAML metaschemas to JSON
      run: find schemas/v3* -type f -name "*.yaml" | xargs node scripts/yaml2json/yaml2json.js

    - name: Run tests
      run: npm run test

    - name: Check in changed JSON files
      run: |
        git config user.name ${GITHUB_ACTOR}
        git config user.email ${PUSHER_EMAIL}
        git add schemas/**/*.json
        git diff-index --quiet HEAD schemas/**/*.json || git commit -m "converted JSON metaschemas"
        git push
      env:
        CI: true
        PUSHER_EMAIL: ${{ github.event.pusher.email }}